
/*
*Released on 28th June 2008.
*Any violations can be reported at paritosh@wikiocean.net
*What is treated as violations can be found at www.wikiocean.net/ppl1-voilations*
******************************************************************************
* The contents of this file are subject to POOL Public License 1.0 and later.
* POOL Public License is based on Affero GPL v3 and additional conditions.
* ("License"); You may not use this file except in compliance with the License
* You may obtain a copy of the Affero GPL v3 License at http://www.gnu.org/licenses/agpl.html
* You may obtain a copy of the POOL Public License 1.0 or later at www.wikiocean.net/license/ppl.html
* Software distributed under POOL Public License 1.0 is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
* The Initial Developer of the Original Code is Paritosh Pungaliya (C) 2008. All Rights Reserved.
******************************************************************************
* Objective of the additional terms (license)
* 1) Is to extend the software freedom to freedom to work.
* 2) To ensure that knowledge is free from monopoly of agencies.
* 3) To avoid a situation where big corporate or investor can buy out free software groups and companies and then start milking the communities built around it.
* (this trend can be seen how the freedom is curtailed in companies that get Venture Capital funding.)
******************************************************************************
*/

package  query.fieldlist;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Map;
import java.util.Vector;

import logger.PoolLogger;

import utility.ConvertToLower;
import utility.Input;
import dbmanager.DBManager;
import dbmanager.GetIdName;

public class Rate_master   implements Fieldlist
{
	String buffer[];
	String object;
	String FIELDLIST="field";
	GetIdName gid;
	String reportName;
	Vector<Object> FieldVector;
	String ALIES="alies";
	String QUERY;
	Hashtable<Object, Object>ratemap =new Hashtable<Object, Object>();
	StringBuffer finalbuffer= new StringBuffer();
	String FROMDATE="fd";
	String Querybuffer[];
	PoolLogger pl;
	
	public Rate_master() {
		// logger
		pl = (PoolLogger) PoolLogger.getLogger(this.getClass().getName());
	}
	
	/**
	 * generate final buffer by finding all field  
	 * @return void
	 */
	@SuppressWarnings("unchecked")
	public void getResult() 
	{	
		try 
		{
			ResultSet rs = DBManager.getSelect("SELECT fieldname,from_master FROM command where msgtype='rate_master'");
			while(rs.next())
			{
				ratemap.put(rs.getString("fieldname"), rs.getString("from_master"));	
			}
			ratemap = ConvertToLower.convertHashKey(ratemap);
		} 
		catch (Exception e) 
		{
			e.printStackTrace();
		}
		String Field="";
		String ID="id";
		boolean idflag=false;
		for(int i=0;i<FieldVector.size();i++)
		{
			Hashtable<Object, Object> table = (Hashtable<Object, Object>) FieldVector.get(i);
			if(table.containsKey(ALIES))
				finalbuffer.append(table.get(ALIES)+"\t");
			else
			{
				String field = gid.getItem(table.get(FIELDLIST).toString());
				if(field.equals("no$"))
					field =table.get(FIELDLIST).toString();
				table.put(FIELDLIST, field);
				finalbuffer.append(field+"\t");
			}
		
			String name  = (table.get(FIELDLIST).toString().toLowerCase());
			if(name.equals(ID))
				idflag = true;
			if(ratemap.containsKey(name))
				Field = Field +"p_0." + name +  ",";
		}
		Hashtable<Object, Object> newhash = new Hashtable<Object, Object>();
		newhash.put("field","fd");
		FieldVector.add(newhash);
		finalbuffer.append(Input.DATEFIELD+"\t");
		if(!idflag)
			Field = Field +"p_0." + ID +  ",";
		Field = Field +"p_0.fd" + ",";
		Field = Field.substring(0,Field.length()-1);
		String tempQuery=QUERY;
		QUERY = QUERY.substring(0, tempQuery.indexOf("distinct")+tempQuery.indexOf("distinct")+1)+ " " +Field + QUERY.substring(tempQuery.indexOf("distinct")+1+tempQuery.indexOf("distinct"), QUERY.length());
		finalbuffer.append("\n");
	}
	/**
	 * return buffer which is String array  
	 * @return buffer which is result Rate_master class 
	 */
	@SuppressWarnings("unchecked")
	public String[] getbuffer() 
	{
		Hashtable<Object, Object> PropertyTable  = new Hashtable<Object, Object>();
		try {
			ResultSet rs = DBManager.getSelect(QUERY);			
			while(rs.next())
			{
				String id = rs.getString("id");
				Vector<Object> PropertyVector = new Vector<Object>();
				if(!PropertyTable.containsKey(id))
				{	
					for(int i=0;i<FieldVector.size();i++)
					{
					
							Hashtable<Object,Object> temphash = new Hashtable<Object, Object>(); 
							temphash.putAll((Hashtable<Object, Object>) FieldVector.get(i));
							String field = temphash.get(FIELDLIST).toString();
						try 
						{	
							String value = rs.getString(field);
							temphash.clear();
							temphash.put(field, value);
							PropertyVector.add(temphash);
						}
						catch (Exception e) 
						{
							e.printStackTrace();
						}
					}
					PropertyTable.put(id,PropertyVector);
				}
				else
				{	
					try 
					{
						PropertyVector=(Vector<Object>) PropertyTable.get(id);
						String Property =rs.getString("pid");
						String value = rs.getString("pv");
						if(value.equals("0"))
							 value = rs.getString("vt");
						else
							value = gid.getItem(value);
						Hashtable<Object,Object> temphash = new Hashtable<Object, Object>();
						temphash.put(gid.getId(Property), value);
						PropertyVector.add(temphash);
					}
					catch (RuntimeException e) 
					{
						e.printStackTrace();
					}
				}	
			 }
		}
		catch (SQLException e1) 
		{
			e1.printStackTrace();
		}
		
		Enumeration<Object> enumtable = PropertyTable.keys();
		while(enumtable.hasMoreElements())
		{
			String id = enumtable.nextElement().toString();
			Vector<Object> Propertyvector =(Vector<Object>) PropertyTable.get(id);
			for(int i=0;i<Propertyvector.size();i++)
			{
				Hashtable<Object, Object> table= new Hashtable<Object, Object>();
				table.putAll((Map<? extends Object, ? extends Object>) Propertyvector.get(i));
				table = ConvertToLower.convertHashKey(table);
				Enumeration<Object> enumtemptable = table.keys();
				while(enumtemptable.hasMoreElements())
				{
					String key = enumtemptable.nextElement().toString().toLowerCase();
					String value = table.get(key).toString();
					if(ratemap.containsKey(key))
					{	
						if(ratemap.get(key).equals("yes"))
							value = gid.getItem(value);
					}	
					finalbuffer.append(value+"\t");
				}
			}
			finalbuffer.append("\n");
		}
		buffer = (finalbuffer.toString()).split("\n");
		return buffer;
	}
	/**
	 * set database object and find master id of Field
	 * @param db is database object
	 */
	public void initFieldList() 
	{
	  gid = new GetIdName();
	}
	/**
	 * set field object 
	 * @param Object is Field object
	 */
	public void setFieldVector(Vector<Object> FieldVector)
	{
		this.FieldVector = FieldVector;
	}
	/**
	 * set buffer which Strng array
	 * @param buffer[] 
	 */
	public void setbuffer(String[] buffer) 
	{
		this.buffer = buffer;
	}
	public static void main(String[] args) 
	{
		Rate_master rm = new Rate_master();
		rm.initFieldList();
		String temp[]={"id	Item	Rate	Unit	FD	TD	BuySell	UserGroup",	
				"3049	4121	14.00000000	Kg	2007-05-16 16:24:24	0000-00-00 00:00:00	217	5693",	
				"1623	4121	14.00000000	Kg	2007-05-16 16:24:25	0000-00-00 00:00:00	217	5694",	
				"4475	4121	14.00000000	Kg	2007-05-16 16:24:26	0000-00-00 00:00:00	217	5695"};
			
		rm.setbuffer(temp);
		//rm.setObject("6259");
		rm.getResult();
		 temp=rm.getbuffer();
		for(int i=0;i<temp.length;i++)
		{
			System.out.println(temp[i]);
		}
	}
	/**
	 * generate final buffer   <p> when process is add in report_master then addreport method is called.
	 * addreport method call getresult method <p>
	 */
	public void addReport() 
	{
		getResult();
	}
	public void setReportName(String reportName) 
	{
		this.reportName =reportName;
	}
	/**
	 * generate final buffer   <p> when process is mod in report_master then updatereport method is called.
	 * updatereport method call getresult method <p>
	 */
	public void updateReport() 
	{
		getResult();	
	}
	
	public String getQuery() 
	{
		return QUERY;
	}
	public void setQuery(String Query) 
	{
		this.QUERY = Query;	
	}
	public void setQueryCount(int count) {
		// TODO Auto-generated method stub
		
	}	
	public void setQuerybuffer(String[] Querybuffer) 
	{
		this.Querybuffer = Querybuffer;
	}
}
